ifft (Matlab function) - Inverse discrete Fourier transform (original) (raw)

Scilab 5.3.3

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Scilab help >> Matlab to Scilab Conversion Tips > Matlab-Scilab equivalents > I > ifft (Matlab function)

Inverse discrete Fourier transform

Matlab/Scilab equivalent

Matlab Scilab

Particular cases

Y = ifft(X):

If X is a vector then Scilab equivalent for Matlab ifft(X) is fft(X,1). If X is a matrix then Scilab equivalent for Matlab ifft(X) is fft(X,1,2,1).

Y = ifft(X,n) / Y = ifft(X,n,dim) / Y = ifft(X,[],dim):

There is no Scilab equivalent for all these Matlab uses of ifft, in these cases, use mtlb_ifft instead.